xcb_xf86dri_get_drawable_info man page

xcb_xf86dri_get_drawable_info —

Synopsis

#include <xcb/xf86dri.h>

Request function

xcb_xf86dri_get_drawable_info_cookie_t xcb_xf86dri_get_drawable_info(xcb_connection_t *conn, uint32_t screen, uint32_t drawable);

Reply datastructure

typedef struct xcb_xf86dri_get_drawable_info_reply_t {
    uint8_t  response_type;
    uint8_t  pad0;
    uint16_t sequence;
    uint32_t length;
    uint32_t drawable_table_index;
    uint32_t drawable_table_stamp;
    int16_t  drawable_origin_X;
    int16_t  drawable_origin_Y;
    int16_t  drawable_size_W;
    int16_t  drawable_size_H;
    uint32_t num_clip_rects;
    int16_t  back_x;
    int16_t  back_y;
    uint32_t num_back_clip_rects;
} xcb_xf86dri_get_drawable_info_reply_t;

Reply function

xcb_xf86dri_get_drawable_info_reply_t *xcb_xf86dri_get_drawable_info_reply(xcb_connection_t *conn, xcb_xf86dri_get_drawable_info_cookie_t cookie, xcb_generic_error_t **e);

Reply accessors

xcb_xf86dri_drm_clip_rect_t *xcb_xf86dri_get_drawable_info_clip_rects(const xcb_xf86dri_get_drawable_info_request_t *reply);

int xcb_xf86dri_get_drawable_info_clip_rects_length(const xcb_xf86dri_get_drawable_info_reply_t *reply);

xcb_xf86dri_drm_clip_rect_iterator_t xcb_xf86dri_get_drawable_info_clip_rects_iterator(const xcb_xf86dri_get_drawable_info_reply_t *reply);

xcb_xf86dri_drm_clip_rect_t *xcb_xf86dri_get_drawable_info_back_clip_rects(const xcb_xf86dri_get_drawable_info_request_t *reply);

int xcb_xf86dri_get_drawable_info_back_clip_rects_length(const xcb_xf86dri_get_drawable_info_reply_t *reply);

xcb_xf86dri_drm_clip_rect_iterator_t xcb_xf86dri_get_drawable_info_back_clip_rects_iterator(const xcb_xf86dri_get_drawable_info_reply_t *reply);

Request Arguments

conn
The XCB connection to X11.
screen
TODO: NOT YET DOCUMENTED.
drawable
TODO: NOT YET DOCUMENTED.

Reply Fields

response_type
The type of this reply, in this case XCB_XF86DRI_GET_DRAWABLE_INFO. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
sequence
The sequence number of the last request processed by the X11 server.
length
The length of the reply, in words (a word is 4 bytes).
drawable_table_index
TODO: NOT YET DOCUMENTED.
drawable_table_stamp
TODO: NOT YET DOCUMENTED.
drawable_origin_X
TODO: NOT YET DOCUMENTED.
drawable_origin_Y
TODO: NOT YET DOCUMENTED.
drawable_size_W
TODO: NOT YET DOCUMENTED.
drawable_size_H
TODO: NOT YET DOCUMENTED.
num_clip_rects
TODO: NOT YET DOCUMENTED.
back_x
TODO: NOT YET DOCUMENTED.
back_y
TODO: NOT YET DOCUMENTED.
num_back_clip_rects
TODO: NOT YET DOCUMENTED.

Return Value

Returns an xcb_xf86dri_get_drawable_info_cookie_t. Errors have to be handled when calling the reply function xcb_xf86dri_get_drawable_info_reply.

If you want to handle errors in the event loop instead, use xcb_xf86dri_get_drawable_info_unchecked. See xcb-requests(3) for details.

Errors

This request does never generate any errors.

Author

Generated from xf86dri.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

Referenced By

xcb_xf86dri_get_drawable_info_back_clip_rects(3), xcb_xf86dri_get_drawable_info_back_clip_rects_iterator(3), xcb_xf86dri_get_drawable_info_back_clip_rects_length(3), xcb_xf86dri_get_drawable_info_clip_rects(3), xcb_xf86dri_get_drawable_info_clip_rects_iterator(3), xcb_xf86dri_get_drawable_info_clip_rects_length(3), xcb_xf86dri_get_drawable_info_reply(3) and xcb_xf86dri_get_drawable_info_unchecked(3) are aliases of xcb_xf86dri_get_drawable_info(3).

libxcb 1.12 X Version 11 XCB Requests